#Dhu'l-Hijja  the twelfth month of the Moslem calendar; has one extra day in leap years
  supertype:  Islamic_calendar_month  any lunar month in the Moslem calendar
  part of:  Muhammadan_calendar__Mohammedan_calendar__Moslem_calendar__Muslim_calendar  the lunar calendar used by Moslems; dates from 622 AD (the year of the Hegira); the beginning of the Moslem year retrogresses through the solar year completing the cycle every 32 years

No statement uses or specializes Dhu'l-Hijja; click here to add one.